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Standard Ignition AX373 Cabin Air Temperature Sensor
| Brand | Standard Ignition AX373 |
|---|---|
| Color | Blue |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Connector Type | Plug in |
| Contents | Sensor |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Quantity | 2 |
| Terminal Type | Blade |
| Wiring Harness Included | No |
| Fits | Ford · 20 vehicles |
OE direct replacement. Ensures proper fit, form, and function for easier installation.
Plug-in connector. Rectangular female connector with blade terminals for a secure connection.
Durable construction. High-quality materials withstand extreme conditions for lasting reliability.
Cross-references ATSA170, CV6Z19C734B and TS57500 for the same application. See all 5.
Cabin Air Temperature Sensor for Ford HVAC Systems
Standard Ignition AX373 is a direct-fit cabin air temperature sensor for Ford HVAC systems. It is built as an OE replacement to match fit, form, and function for straightforward installation and dependable climate control feedback.
Compatible with select Ford Fiesta, Focus, Transit Connect, C-Max, and Escape models, this sensor supports accurate in-cabin temperature monitoring at the HVAC box. The AX373 is a practical replacement when the original sensor is no longer reading correctly.
Key Features
- Direct-fit OE replacement for the cabin air temperature sensor
- Blue housing with a rectangular, plug-in female connector
- 2 blade terminals for the specified application
- High-quality materials for durability in demanding HVAC environments
- Extensively tested for reliability and consistent performance
- Standard Ignition AX373 for Ford HVAC repair and maintenance
Product Details
This cabin air temperature sensor helps the HVAC system monitor interior air temperature so the climate control module can respond accurately. Standard Ignition AX373 is engineered for the Ford Fiesta, Focus, Transit Connect, C-Max, and Escape applications listed below, with fitment at the HVAC box where specified. This part cross-references Monroe Shocks & Struts (e.g., ATSA170, CV6Z19C734B) for the same application.
- Fits 2014-2017 Ford Fiesta, At HVAC Box
- Fits 2012-2017 Ford Focus, At HVAC Box
- Fits 2017 Ford Focus
- Fits 2014-2017 Ford Transit Connect
- Fits 2013-2014 Ford C-Max, At HVAC Box
- Fits 2013-2014 Ford Escape, At HVAC Box
Common Problems This Sensor Can Help Address
- Inaccurate cabin temperature readings
- HVAC temperature control that does not respond correctly
- Intermittent or failed interior climate sensor signals
- Uneven heating or cooling performance tied to sensor error
- Diagnostic trouble codes related to cabin temperature input
Installation Notes
Verify connector style, terminal layout, and mounting location before installation. This sensor uses a female rectangular plug-in connector and does not include a mounting bracket or wiring harness. Confirm the vehicle application and HVAC box location on the Ford Fiesta, Focus, Transit Connect, C-Max, or Escape before replacing the original part.
Quality Assurance
Standard Ignition states that this replacement sensor is manufactured with controlled quality processes and tested for reliability and performance. The part is built to meet OE-style fit and function for the listed Ford applications.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2017 | Ford | Fiesta | — | — | N/A | At HVAC Box |
| 2017 | Ford | Focus | 1.0L | L3 | N/A | At HVAC Box |
| 2017 | Ford | Focus | 2.0L | L4 | N/A | — |
| 2017 | Ford | Transit Connect | — | — | N/A | — |
| 2016 | Ford | Fiesta | — | — | N/A | At HVAC Box |
| 2016 | Ford | Focus | 2.0L | L4 | N/A | At HVAC Box |
| 2016 | Ford | Focus | 1.0L | L3 | N/A | At HVAC Box |
| 2016 | Ford | Transit Connect | — | — | N/A | — |
| 2015 | Ford | Fiesta | — | — | N/A | At HVAC Box |
| 2015 | Ford | Focus | — | — | N/A | At HVAC Box |
| 2015 | Ford | Transit Connect | — | — | N/A | — |
| 2014 | Ford | C-Max | — | — | N/A | At HVAC Box |
| 2014 | Ford | Escape | — | — | N/A | At HVAC Box |
| 2014 | Ford | Fiesta | — | — | N/A | At HVAC Box |
| 2014 | Ford | Focus | — | — | N/A | At HVAC Box |
| 2014 | Ford | Transit Connect | — | — | N/A | — |
| 2013 | Ford | C-Max | — | — | N/A | At HVAC Box |
| 2013 | Ford | Escape | — | — | N/A | At HVAC Box |
| 2013 | Ford | Focus | — | — | N/A | At HVAC Box |
| 2012 | Ford | Focus | — | — | N/A | At HVAC Box |
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